First, the nutrients are different.
1, carp
Carp not only has high protein content, but also has good quality. The digestibility of carp can reach 96%, and it contains essential elements such as amino acids, minerals, vitamin A and vitamin D, which can be supplied to human body. The fat of carp is mostly unsaturated fatty acid, which can reduce cholesterol to the maximum extent and prevent arteriosclerosis and coronary heart disease.
2. Rod
In the amino acid composition of perch, the characteristic amino acids with umami flavor are mainly aspartic acid, glutamic acid, glycine and alanine, accounting for 42.5% of the total amino acids in muscle of perch. Three pepsinogens (PG 1, PG2, PG3) and two trypsin contained in perch are the key substances to promote digestion, absorption and degradation of food. Perch blood also contains more copper. ?
Second, the effect is different.
1, carp
Has the effects of invigorating spleen, regulating stomach, inducing diuresis to relieve swelling, promoting lactation, clearing away heat and toxic materials, relieving cough and lowering qi. Is beneficial to various edema, edema, abdominal distension, oliguria, jaundice and galactorrhea.
2. Rod
Perch has a good nourishing effect on human body, and has the effects of nourishing five internal organs, benefiting liver and spleen, strengthening stomach and preventing miscarriage, promoting diuresis and regulating qi, and strengthening bones and muscles.
Third, avoid differences.
1, carp
Carp has a good therapeutic effect on pregnant women with restless fetal movement and swollen pregnancy. Chinese medicine believes that all parts of carp can be used as medicine. Carp skin can treat fish stalks; Carp blood can treat mouth-eye deviation; Carp soup can treat children's body sores; Carp has special effects on edema and fetal movement of pregnant women. Patients with malignant tumor, lymphoid tuberculosis, lupus erythematosus, bronchial asthma, mumps in children, thromboangiitis obliterans, carbuncle, furuncle, urticaria, skin eczema and other diseases are all taboo.
2. Rod
Suitable for anemia, dizziness, pregnancy edema, and restless fetal movement. Perch also has the effects of nourishing liver and kidney, benefiting spleen and stomach, resolving phlegm and relieving cough, and has a good nourishing effect on people with liver and kidney deficiency. Patients with skin diseases should avoid eating perch, because the substances contained in perch will aggravate skin itching.
Refer to the above? Baidu encyclopedia-carp, Baidu encyclopedia-perch